/* Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.tc.activiti.web;

import com.alibaba.fastjson.JSONObject;
import org.activiti.engine.ActivitiException;
import org.apache.commons.io.IOUtils;
import org.springframework.core.io.ClassPathResource;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.LinkedHashMap;
import java.util.Map;

/**
 * @author Tijs Rademakers
 */
@RestController
@RequestMapping(value = "/service")
public class StencilsetRestResource {
  
  @RequestMapping(value="/editor/stencilset", method = RequestMethod.GET, produces = "application/json;charset=utf-8")
  public @ResponseBody String getStencilset() {
    InputStream stencilsetStream = this.getClass().getClassLoader().getResourceAsStream("stencilset.json");
      //   InputStream stencilsetStream = this.getClass().getClassLoader().getResourceAsStream("stencilset_bpmn.json");
    try {
      return IOUtils.toString(stencilsetStream, "utf-8");
    } catch (Exception e) {
      throw new ActivitiException("Error while loading stencil set", e);
    }
  }

    public static String getString(String path){
        String str=null;
        try {
            //路径
            ClassPathResource classPathResource = new ClassPathResource(path);
            //读取文件信息
             str = IOUtils.toString(new InputStreamReader(classPathResource.getInputStream(),"UTF-8"));
        }
        catch (Exception e) {
            e.printStackTrace();
        }
        return str;
    }

}
